Synthesis and Application of an Organic Dye in Nanostructure Solar Cells Device

International Journal of Information Technology

M. Hoseinnezhad ; K. Gharanjig

关键词: Dye-sensitized solar cells;    Indoline dye;    nanostructure;    oxidation potential;    solar energy.;   

DOI  :  10.1999/1307-6892/10009453

学科分类：计算机应用

来源: World Academy of Science, Engineering and Technology (W A S E T)

【 摘 要 】

Two organic dyes comprising carbazole as the electron donors and cyanoacetic acid moieties as the electron acceptors were synthesized. The organic dye was prepared by standard reaction from carbazole as the starting material. To this end, carbazole was reacted with bromobenzene and further oxidation and reacted with cyanoacetic acid. The obtained organic dye was purified and characterized using differential scanning calorimetry (DSC), Fourier transform infrared spectroscopy (FT-IR), proton nuclear magnetic resonance (1HNMR), carbon nuclear magnetic resonance (13CNMR) and elemental analysis. The influence of heteroatom on carbazole donors and cyno substitution on the acid acceptor is evidenced by spectral and electrochemical photovoltaic experiments. Finally, light fastness properties for organic dye were investigated.

【 授权许可】

Unknown